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经营范围
发明名称
Terpene resins
摘要
申请公布号
US2378794(A)
申请公布日期
1945.06.19
申请号
US19410416863
申请日期
1941.10.28
申请人
HERCULES POWDER COMPANY
发明人
RUMMELSBURG ALFRED L.
分类号
C08G8/28
主分类号
C08G8/28
代理机构
代理人
主权项
地址
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